Here is the start of a list additional Sierra resources. It is by no means complete. You can add your own contributions here.
- BriPro.com - Brian Provinciano's site. Brian developed SCI Studio and other SCI utilities, which can be used to create your own SCI games. You will also find GAGI, a utility to play the Sierra AGI games on your Game Boy Advance.
- The Ultimate AGI & SCI Web Site! - Brian Provinciano's original site. Now hosted by Game Spy. Has a number of older AGI and SCI utilities and demos. No longer updated.
- Squirt the Cat - jafa's new installers for older Windows games. New installers that make certain older Windows Sierra and other games playable on XP/Vista.
- VAG's SCI page - Download VMD Player and play the VMD movies in many of the later Sierra SCI games.
- NAGI - A modern interpreter for the Sierra AGI games. Solves a number of issues with the AGI games on modern computers.
- ScummVM - ScummVM, a modern interpreter for the Lucas Arts and other adventure games has incorporated the old Sarien project to add support for the Sierra AGI games.
- Sierra Gamers - Site of Ken Williams, the founder of Sierra On-line.
- Mark Seibert - Site of Mark Seibert, music director for Sierra during the glory days.